Messages in this thread | | | From | MOHAMMED AZAD <> | Subject | reg: Using mmap in 2.0.32 kernel.. | Date | Tue, 2 Jan 2001 17:56:36 +0530 |
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Hi all,
I am trying to mmap some kernel ram into user space... These r the steps i followed..
1) Allocate memory in kernel using get_free_pages.. 2) reserve these pages using mem_map_reserve macro 3) In the mmap () implementation i use remap_page_range to export the buffer to user space..
All this works well in kernel ver 2.2.14 but i am not getting it right in 2.0.32... any idea why???
thanks in advance
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